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DE329766C - Wastewater treatment plant with strips, boards or the like lying on top of one another like a louvre in the sewage room. - Google Patents

Wastewater treatment plant with strips, boards or the like lying on top of one another like a louvre in the sewage room.

Info

Publication number
DE329766C
DE329766C DE1914329766D DE329766DD DE329766C DE 329766 C DE329766 C DE 329766C DE 1914329766 D DE1914329766 D DE 1914329766D DE 329766D D DE329766D D DE 329766DD DE 329766 C DE329766 C DE 329766C
Authority
DE
Germany
Prior art keywords
louvre
boards
treatment plant
wastewater treatment
strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE1914329766D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE329766C publication Critical patent/DE329766C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • C02F3/2866Particular arrangements for anaerobic reactors
    • C02F3/2886Two story combinations of the Imhoff tank type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Description

Abwasserkläranlage mit in dem Klärraum jalousieartig übereinanderliegenden. Leisten, " Brettern o. dgl. Die Abwasserkläranlage unterscheidet sich von den bekannten Einrichtungen dadurch, daß die jalousieartig übereinanderliegenden Leisten parallel zu dem rinnenartig gestalteten, den Klärraum von denn Schlammraum trennenden Zwischenboden und in auf- und absteigender Richtung verlaufen und durch an ihren oberen Kanten vorhandene.Durchbrechungen einen Aufsteigekanal für das sich aus dem Abwasser ausscheidende Fett bilden. Die Erfindung ist in der Zeichnung beispiels-. weise dargestellt. .Sewage treatment plant with louvre-like superimposed in the clarification room. Moldings, boards or the like. The sewage treatment plant differs from the known ones Facilities in that the blind-like superimposed strips parallel to the gutter-like intermediate floor separating the clarification room from the sludge room and run in ascending and descending directions and through on their upper edges Existing breakthroughs create an ascending channel for the waste water excreted from the sewage Make fat. The invention is shown in the drawing by way of example. wisely presented. .

In den Absitzraum a eines Brunnens (Fig. i) sind je nach der Länge des Absitzraumes verschieden viele Gruppen gegeneinander schräg gestellte, jalousieartig übereinandergereihte Flächen b eingebaut, an deren höchsten Kanten sich Fettdurchtrittsschlitze e - -befinden.In the sitting room a of a well (Fig. I), depending on the length of the sitting room, a different number of groups are built in inclined, blind-like, superimposed surfaces b, at the highest edges of which there are fat passage slots e - .

Auf den obersten Flächenpaaren sind Fettfangrinnen c (Fig. i) oder Fettsammelflächen d (Fig. 2) angebracht.On the top pairs of surfaces there are grease traps c (Fig. I) or Fat collecting surfaces d (Fig. 2) attached.

Die mechanische Trennung von Schwimm-und Sinkstoffen wird dadurch bewirkt, daß in bekannter.Weise bei dem Anprall des Abwassers auf die Flächen b eine Zertrümmerung der Kolloide erfolgt. Die schweren mineralhaltigen Sinkstoffe werden sich zunächst auf die oberen Seiten der Flächen b niederschlagen, während,die leichten fetthaltigen Schwimmstoffe sich zum Teil an den Unterseiten der Flächen ansetzen, zum Teil bei bereits genügend starkem Auftrieb an diesen entlang durch die Durhtrittsschlitze e nach den Fettfangrinnen c (Fig. i) oder Fettfangflächen d (Fig. 2) gleiten werden.The mechanical separation of floating and sinking matter is thereby causes in a known.Weise at the impact of the sewage on the surfaces b a disintegration of the colloids takes place. The heavy sediment containing minerals will initially be reflected on the upper sides of the surfaces b, while that Light, fatty floating matter is partly on the underside of the surfaces start, sometimes along these when there is already enough buoyancy the passage slots e after the grease traps c (Fig. i) or grease trapping surfaces d (Fig. 2) will slide.

Die auf den Oberseiten der Flächen niedergeschlagenen Sinkstoffe bzw: an. den Unterseiten angesetzten Schwimmstoffe werden sich durch das Hinzukommen weiterer Kolloide gleicher Beschaffenheit bald loslösen und im ersten Falle - nach unten durch die Schlammdurchtrittsschlitze f nach dem Schlammraum g rutschen _:bzw. im zweiten " Falle durch die Fettdurchtrittsschlitze e nach oben in die Fettfangrinnen c (Fig. i) oder Fettfangflächen d (Fig. 2) steigen.The sediment deposited on the upper side of the surfaces or: at. Floating matter attached to the underside will be removed by adding it soon dissolve further colloids of the same nature and in the first case - after slide down through the sludge passage slots f after the sludge space g _: or. in the second "case through the grease passage slots e up into the grease traps c (Fig. i) or fat trapping surfaces d (Fig. 2) rise.

Das Loslösen der haftengebliebenen Kolloide erfährt durch die ständige Wasserbewegung zwischen den Flächen eine wirksame Ufiterstützung, so daß ein größerer Niederschlag von Sedimenten nie auftreten und daher eine Infektion des Frischwassers nicht erfolgen kann.The detachment of the adhering colloids experiences through the constant Movement of water between the surfaces provides an effective support of the river, so that a larger one Precipitation of sediments never occur and therefore an infection of the fresh water cannot be done.

Alle bei der ersten Flächengruppe noch nicht zur Ausscheidung gelangten Kolloide müssen durch Passieren .der zweiten, dritten üsw. Flächengruppe den gleichen Reinigungsvorgang noch einmal durchmachen, so daß bei einem Einbau von mindestens drei Flächengruppen der »theoretische« und »praktische« Reinigungseffekt gleich sein wird. Eine nicht außer acht zu lassende weitere große Förderung des ; »praktischep« Kläreffektes wird noch durch die Einbauten infolge der. Flächenattraktion erzielt.All of the first group of areas have not yet been eliminated Colloids must be passed through the second, third, etc. Area group the same Go through the cleaning process again, so that when installing at least three surface groups the "theoretical" and "practical" cleaning effect equal will be. Another great promotion of the; »Practical« Clarifying effect is still through the built-in as a result of the. Area attraction achieved.

Für die beschriebene Wirkung der Vorrichtung ist es nicht notwendig, daß die in Fig. 3 und q. in der Aufsicht dargestellte Fläche des Gerinnes eine viereckige ist. Das Gerinne kann vielmehr auch eine runde oder -mehreckige Form besitzen. Die Flächengruppen schließen sich in allen Fällen den Formen der Gerinne an.For the described effect of the device it is not necessary that the in Fig. 3 and q. Area of the shown in the top view Flume is a quadrangular one. Rather, the channel can also be round or polygonal Own shape. In all cases, the groups of areas follow the shapes of the Flumes.

Claims (1)

PATENT-ANSPRUcH: Abwasserkläranlage mit in dem Klärraum jalousieartig übereinanderliegenden Leisten., Brettern o..dgl., dadurch gekennzeichnet, daß diese parallel zu dem in bekannter Weise rinnenartig gestalteten, den Klärraum von dem Schlammraum trennenden Zwischenboden in auf- und absteigender Richtung verlaufen und an ihren oberen Kanten Durohtrittsöffnungen (e) für das sich ausscheidende Fett nach den därüberliegenden Fettsammelrinnen (c) hin aufweisen.PATENT CLAIM: Wastewater treatment plant with a louvre in the clarification room superimposed strips., boards or the like., characterized in that these parallel to the gutter-like designed in a known manner, the clarification room of the The intermediate floor separating the sludge chamber run in an ascending and descending direction and at their upper edges Durohead openings (e) for the excreted fat pointing towards the overlying grease collecting channels (c).
DE1914329766D 1914-04-19 1914-04-19 Wastewater treatment plant with strips, boards or the like lying on top of one another like a louvre in the sewage room. Expired DE329766C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329766T 1914-04-19

Publications (1)

Publication Number Publication Date
DE329766C true DE329766C (en) 1920-11-25

Family

ID=6187390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1914329766D Expired DE329766C (en) 1914-04-19 1914-04-19 Wastewater treatment plant with strips, boards or the like lying on top of one another like a louvre in the sewage room.

Country Status (1)

Country Link
DE (1) DE329766C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937520C (en) * 1949-10-15 1956-01-05 Erwin Stengel Wastewater distributor for purification plants with baffles in front of the inlet pipes
DE972398C (en) * 1954-10-03 1959-07-16 Passavant Werke Round, diametrically flowed through sedimentation basin for sewage treatment plants
DE2743963A1 (en) * 1976-09-29 1978-03-30 Karl Ragner Dunkers DEVICE FOR PURIFYING POLLUTED WATER
EP0142307A1 (en) * 1983-10-26 1985-05-22 University College Cardiff Consultants Ltd. Hydraulic digester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937520C (en) * 1949-10-15 1956-01-05 Erwin Stengel Wastewater distributor for purification plants with baffles in front of the inlet pipes
DE972398C (en) * 1954-10-03 1959-07-16 Passavant Werke Round, diametrically flowed through sedimentation basin for sewage treatment plants
DE2743963A1 (en) * 1976-09-29 1978-03-30 Karl Ragner Dunkers DEVICE FOR PURIFYING POLLUTED WATER
USRE30793E (en) 1976-09-29 1981-11-10 Apparatus for water treatment
EP0142307A1 (en) * 1983-10-26 1985-05-22 University College Cardiff Consultants Ltd. Hydraulic digester

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